update sample code to latest Makie API fix #354

[FelipeLema]

show_axis & scale_plot no longer supported

fixes #354

[codecov[bot]]

Codecov Report

Merging #355 (bcdd758) into master (294f94f) will not change coverage. The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #355   +/-   ##
=======================================
  Coverage   78.61%   78.61%           
=======================================
  Files          10       10           
  Lines        1253     1253           
=======================================
  Hits          985      985           
  Misses        268      268           

Impacted Files	Coverage Δ
src/VideoIO.jl	18.18% <ø> (ø)

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[IanButterworth]

@FelipeLema I hope you don't mind, I pushed some more fixes for the docs and viewcam.

Would you mind testing whether viewcam() works for you? On MacOS for me it loads and grabs images but nothing shows in the Makie window.

[FelipeLema]

it shows a blank screen to me too. Let me have a go at it

[FelipeLema]

It properly shows a x-flipped image from my webcam (mimics a mirror)

there are some other details (provided width & height is ignored), but I guess we can go with this one in the meantime

shoutouts to macOS' GateKeeper for quietly blocking me on this one for so long

[FelipeLema]

I dunno what's up with format linter, but this is ready to go

[IanButterworth]

Thanks I'll test locally and fix the formatter (this is the first PR after I added that, so it's good to fix it)